Thinking about starting this plan, something I whipped together myself. Tell me what you guys think. Too much, not enough, please help me out. I'm going for maximum hypertrophy with strength gains if possible.

I think that putting heavy Squat, Bench and Deadlift on the same day will limit your plan's effectiveness. If you push yourself on the monday workout then something on wednesday will suffer. By that token, if you work hard on wednesday, you will probably be sore all over on thursday and friday. Take a look at Chad Waterbury's Total-Body Training article for more ideas on this type of a training split.

I have actually done Chad's TBT training and liked it but I wanted a similar plan more customized towards my strenghts and weaknesses. I also like the idea of a powerlifting day but not sure of its effectiveness.

This might help you set things up. Feel free to choose your own set/rep parameters for your goals. These are the four-week cycles I've used (and one I'm currently using) and have made good progress in strength and size.

NOTES: The first week is always an "introduction" week. I pick a weight I can get all sets/reps. The second week I add weight. The third week I go all out, I may hit failure and I may not make all reps. The fourth week is a back-off week. I do the same sets/reps, but I will drop the weight 20-30 or more pounds.